Curved configuration binder



FIG. 1 is a perspective view of our design;

FIG. 2 is a front view of our design;

FIG. 3 is a rear view of our design;

FIG. 4 is a right side view of our design;

FIG. 5 is a left side view of our design;

FIG. 6 is a top view of our design; and,

FIG. 7 is a bottom view of our design.

The ring binding structure depicted by means of broken lines in FIGS. 1,6 and 7 has been shown for illustrative purposes only and forms no partof the claimed design.

The ornamental design for a curved configuration binder, as shown anddescribed.